CN210016578U - Bluetooth sound box with beating sound effect and shaking musical instrument sound effect - Google Patents
Bluetooth sound box with beating sound effect and shaking musical instrument sound effect Download PDFInfo
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- CN210016578U CN210016578U CN201920781719.1U CN201920781719U CN210016578U CN 210016578 U CN210016578 U CN 210016578U CN 201920781719 U CN201920781719 U CN 201920781719U CN 210016578 U CN210016578 U CN 210016578U
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Abstract
The utility model provides a bluetooth speaker with beat audio and whipping musical instrument audio is provided with loudspeaker subassembly and lower loudspeaker subassembly respectively on epitheca and inferior valve by the casing that epitheca and inferior valve are constituteed go up loudspeaker subassembly and loudspeaker subassembly department correspondence is provided with vibrating diaphragm subassembly and lower vibrating diaphragm subassembly down with loudspeaker subassembly department, and the inside of casing is provided with a control mainboard be provided with gravity sensor, controller, audio processing chip and audio power amplifier on the control mainboard, unify bluetooth speaker and only have basic bluetooth instant music and conversation function, for richening consumer experience, add on traditional bluetooth speaker and pat function and whipping function, beat or whipping when listening to the song, send various beating musical instrument of beating, add the use enjoyment for the consumer.
Description
Technical Field
The utility model provides a bluetooth speaker technical field, in particular to bluetooth speaker with beat audio and whipping musical instrument audio.
Background
The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose.
At present, bluetooth speaker uses portable audio amplifier as the owner, and the appearance is generally comparatively small and exquisite portable, and bluetooth speaker technique also relies on its characteristics that make things convenient for the people to be valued at the consumer gradually and accept, and common bluetooth speaker on the market is mostly single sound channel audio amplifier (single speaker unit), has also emerged the multichannel audio amplifier that some tone quality are excellent simultaneously (two or more speaker unit). The existing bluetooth sound box only has the basic functions of the bluetooth playing function and the communication function, but as a user, the existing bluetooth sound box needs to send an effect function which has a dynamic effect or a certain active atmosphere.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a bluetooth speaker with beat audio and whipping musical instrument audio.
The utility model adopts the technical proposal that:
a Bluetooth sound box with beating sound effect and shaking musical instrument sound effect comprises
A shell body which is composed of an upper shell and a lower shell,
an upper horn component and a lower horn component are respectively arranged on the upper shell and the lower shell,
an upper vibrating diaphragm component and a lower vibrating diaphragm component are correspondingly arranged at the upper loudspeaker component and the lower loudspeaker component,
and a control main board is arranged in the shell,
the control main board is provided with a gravity sensor, a controller, a sound effect processing chip and an audio power amplifier, the gravity sensor is connected with the controller, the controller is connected with the sound effect processing chip, the sound effect processing chip is connected with the audio power amplifier,
a power supply key surface cover is fixed on the shell through a surface cover screw at the upper end of the shell, a power supply key silica gel cover is arranged at the upper end of the power supply key surface cover, and a power supply surface cover is arranged on the power supply key surface cover;
the USB charging face cover is arranged at the lower end of the shell and fixed at the lower end of the shell through charging face cover screws, a USB interface component is arranged on the inner side of the USB charging face cover, a USB waterproof ring is arranged at the joint of the USB interface component and the USB charging face cover, the USB interface component is fixed with a battery, and a charging port silica gel cover is arranged on the outer side of the USB charging face cover;
a key board is arranged on one side of the shell, and a functional key cover is arranged on the outer side of the key board.
Go up the loudspeaker subassembly including setting up the last loudspeaker on the epitheca to and set up the last horn mesh in last loudspeaker outside.
The lower horn component comprises a lower horn arranged on the lower shell and a lower horn mesh arranged on the outer side of the lower horn.
Go up the vibrating diaphragm subassembly including setting up the last vibrating diaphragm in last loudspeaker inboard, set up the last vibrating diaphragm casting die in last vibrating diaphragm outside, go up the vibrating diaphragm casting die and pass through the inboard of last vibrating diaphragm gland screw fixation at the epitheca.
The lower vibrating diaphragm assembly comprises a lower vibrating diaphragm arranged on the inner side of the lower loudspeaker and a lower vibrating diaphragm pressing part arranged on the outer side of the lower vibrating diaphragm, and the lower vibrating diaphragm pressing part is fixed on the inner side of the lower casing through a lower vibrating diaphragm gland screw.
The shell is fixed up and down through the silica gel fixing piece, mesh cloth with a notch is arranged on the outer side of the shell, and the silica gel fixing piece is overlapped with the notch of the mesh cloth after being fixed with the mesh cloth.
The junction of epitheca and inferior valve is provided with a waterproof circle, still is provided with the battery in the casing inside that epitheca and inferior valve are constituteed.
The utility model has the advantages that:
the Bluetooth sound box is only provided with a basic Bluetooth playing function and a basic communication function, in order to enrich the experience of consumers, the traditional Bluetooth sound box is added with a beating function and a shaking function, and the traditional Bluetooth sound box beats or shakes while listening to songs, sends various musical instrument sound effects of beating, and adds use fun for the consumers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an explosive structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
Referring to fig. 1 to 3, the utility model provides a bluetooth speaker with beat audio and whipping musical instrument audio, include the casing that comprises epitheca 4 and inferior valve 28, and its epitheca 4 and inferior valve 28 are fixed through casing lock silk 1.
An upper horn assembly and a lower horn assembly are provided on the upper case 4 and the lower case 28 respectively,
an upper vibrating diaphragm component and a lower vibrating diaphragm component are correspondingly arranged at the upper loudspeaker component and the lower loudspeaker component,
and a control main board 23 is provided inside the housing,
the control main board 23 is provided with a gravity sensor, a controller, an audio processing chip and an audio power amplifier, and preferably, a BMA250 type gravity sensor, an AC6926A type controller and an AIC23 type audio processing chip are adopted.
When the shell is flapped or flapped, the gravity sensor collects the change data of the gravity acceleration caused by the shell being flapped or flapped, the change data of the gravity acceleration is processed by Fourier transform to remove noise, the data after the Fourier transform is input into a comparison module for comparison, the direction numerical value and the force numerical value of shaking and whipping in 3 axes are obtained, and outputs the maximum value of the direction numerical value and the force numerical value of the shaking and throwing in the 3 shafts to the controller, the controller inputs the maximum value to the sound effect processing chip for sound effect processing, the sound effect power is amplified through the audio power amplifier after the sound effect processing and pushes the upper loudspeaker component and the lower loudspeaker component to send out the current striking sound effect, and the sound effect of beating of will diffusing sees through the vibration mixture of vibrating diaphragm and sends through last vibrating diaphragm subassembly and lower vibrating diaphragm subassembly, obtains the different sound effect of beating of more dynamic sense.
Go up the loudspeaker subassembly including setting up last loudspeaker 3 on last shell 4 to and set up the last horn mesh 2 in last loudspeaker 3 outside.
The lower horn assembly comprises a lower horn 29 arranged on the lower shell 28 and a lower horn mesh 31 arranged outside the lower horn 29, and the lower horn is fixed on the lower shell 28 through a horn screw 30.
Go up the vibrating diaphragm subassembly including setting up at last 3 inboard last vibrating diaphragms 6 of loudspeaker, set up the last vibrating diaphragm casting die 7 in last vibrating diaphragm 6 outsides, go up vibrating diaphragm casting die 7 through last vibrating diaphragm gland screw 8 fix the inboard at the epitheca.
The lower vibrating diaphragm component comprises a lower vibrating diaphragm 27 arranged on the inner side of a lower loudspeaker 29 and a lower vibrating diaphragm pressing part 26 arranged on the outer side of the lower vibrating diaphragm 27, and the lower vibrating diaphragm pressing part 26 is fixed on the inner side of the lower shell through a lower vibrating diaphragm gland screw 25.
The casing is fixed from top to bottom through silica gel mounting 5, and its outside is provided with the screen cloth 15 of taking the breach, silica gel mounting 5 and screen cloth are fixed the back and are coincided with the breach of screen cloth 15.
A waterproof ring 21 is arranged at the joint of the upper shell 4 and the lower shell 28, and a battery 24 is also arranged in the shell formed by the upper shell 4 and the lower shell 28.
A power key face cover 19 is fixed on the housing at the upper end of the housing through a face cover screw 18, a power key silicone cover is arranged at the upper end of the power key face cover 1914, and a power key face cover 20 is arranged on the power key face cover 14.
The lower extreme of casing is provided with USB charging face lid 11, and this USB charging face lid 11 is fixed at the lower extreme of casing through charging face lid screw 12, is provided with USB interface module 9 in the inboard of USB charging face lid 11, and the USB interface module 9 is provided with the waterproof circle of USB 10 with the junction of USB charging face lid 11, USB interface module 9 is fixed with battery 24, is provided with a mouthful silica gel lid 13 that charges in the USB charging face lid outside.
A key board 17 is arranged on one side of the shell, and a functional key cover 16 is arranged on the outer side of the key board.
The Bluetooth sound box is only provided with a basic Bluetooth playing function and a basic communication function, in order to enrich the experience of consumers, the traditional Bluetooth sound box is added with a beating function and a shaking function, and the traditional Bluetooth sound box beats or shakes while listening to songs, sends various musical instrument sound effects of beating, and adds use fun for the consumers.
Gravity sensor will beat or throw the change data of the acceleration of gravity that arouses and carry out the data acquisition and carry out the operation after the comparison, shake in the output 3 axle and the direction numerical value and the dynamics numerical value of throwing, send for audio control chip through the MCU controller and carry out audio processing, audio processing handles back through audio power amplifier with audio power amplification and promote loudspeaker subassembly and send the present audio of beating with loudspeaker subassembly down, and beat the vibration mixing of audio seeing through the vibrating diaphragm through last vibrating diaphragm subassembly and lower vibrating diaphragm subassembly with the diffusion and send, obtain the different audio of beating that more moves, increase the use enjoyment for the consumer.
The technical solutions disclosed in the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific embodiments, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. A Bluetooth sound box with beating sound effect and shaking musical instrument sound effect is characterized by comprising
A shell body which is composed of an upper shell and a lower shell,
an upper horn component and a lower horn component are respectively arranged on the upper shell and the lower shell,
an upper vibrating diaphragm component and a lower vibrating diaphragm component are correspondingly arranged at the upper loudspeaker component and the lower loudspeaker component,
and a control main board is arranged in the shell,
the control main board is provided with a gravity sensor, a controller, a sound effect processing chip and an audio power amplifier, the gravity sensor is connected with the controller, the controller is connected with the sound effect processing chip, the sound effect processing chip is connected with the audio power amplifier,
a power supply key surface cover is fixed on the shell through a surface cover screw at the upper end of the shell, a power supply key silica gel cover is arranged at the upper end of the power supply key surface cover, and a power supply surface cover is arranged on the power supply key surface cover;
the USB charging face cover is arranged at the lower end of the shell and fixed at the lower end of the shell through charging face cover screws, a USB interface component is arranged on the inner side of the USB charging face cover, a USB waterproof ring is arranged at the joint of the USB interface component and the USB charging face cover, the USB interface component is fixed with a battery, and a charging port silica gel cover is arranged on the outer side of the USB charging face cover;
a key board is arranged on one side of the shell, and a functional key cover is arranged on the outer side of the key board.
2. The bluetooth sound box with beating sound effect and instrument shaking sound effect of claim 1, wherein the upper speaker assembly comprises an upper speaker disposed on the upper shell, and an upper speaker mesh disposed outside the upper speaker.
3. The bluetooth sound box with beating sound effect and instrument shaking sound effect according to claim 1, wherein the lower speaker assembly comprises a lower speaker disposed on the lower shell, and a lower speaker mesh disposed outside the lower speaker.
4. The bluetooth speaker with tapping and whipping musical instrument sound effects of claim 1, wherein the upper diaphragm assembly comprises an upper diaphragm disposed inside the upper horn, an upper diaphragm pressing member disposed outside the upper diaphragm, the upper diaphragm pressing member being fixed inside the upper case by an upper diaphragm gland screw.
5. The bluetooth sound box having a tapping sound effect and a whipping instrument sound effect of claim 1, wherein the lower diaphragm assembly comprises a lower diaphragm disposed inside the lower horn, a lower diaphragm pressing member disposed outside the lower diaphragm, the lower diaphragm pressing member being fixed inside the lower case by a lower diaphragm pressing cap screw.
6. The bluetooth sound box with the tapping sound effect and the whipping sound effect as claimed in claim 1, wherein the housing is fixed up and down by a silica gel fixing member, a mesh with a gap is arranged on the outer side of the housing, and the silica gel fixing member is overlapped with the gap of the mesh after being fixed with the mesh.
7. The bluetooth sound box with beating sound effect and instrument shaking sound effect of claim 1, wherein a waterproof ring is arranged at the joint of the upper shell and the lower shell, and a battery is arranged inside the shell formed by the upper shell and the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781719.1U CN210016578U (en) | 2019-05-28 | 2019-05-28 | Bluetooth sound box with beating sound effect and shaking musical instrument sound effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781719.1U CN210016578U (en) | 2019-05-28 | 2019-05-28 | Bluetooth sound box with beating sound effect and shaking musical instrument sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016578U true CN210016578U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781719.1U Active CN210016578U (en) | 2019-05-28 | 2019-05-28 | Bluetooth sound box with beating sound effect and shaking musical instrument sound effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099318A (en) * | 2019-05-28 | 2019-08-06 | 东莞市金文华数码科技有限公司 | It is a kind of with the Baffle Box of Bluetooth for beaing audio Yu whipping musical instrument audio |
| CN112218189A (en) * | 2020-10-12 | 2021-01-12 | 安徽井利电子有限公司 | Loudspeaker base for increasing sound effect and use method |
-
2019
- 2019-05-28 CN CN201920781719.1U patent/CN210016578U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099318A (en) * | 2019-05-28 | 2019-08-06 | 东莞市金文华数码科技有限公司 | It is a kind of with the Baffle Box of Bluetooth for beaing audio Yu whipping musical instrument audio |
| CN112218189A (en) * | 2020-10-12 | 2021-01-12 | 安徽井利电子有限公司 | Loudspeaker base for increasing sound effect and use method |
| CN112218189B (en) * | 2020-10-12 | 2022-07-01 | 安徽井利电子有限公司 | Loudspeaker base for increasing sound effect and use method |
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